ISRC USBC10301449
Verified recording
USBC10301449 is “La Bohème: Act I: Che gelida manina” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xe6088385b2164a82690dfc46e2da96f815fdf16fe555659c0cd5f617f720926e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10301449.
Recording identifiers
- ISRC
- USBC10301449
- Title
- La Bohème: Act I: Che gelida manina
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xe6088385b2164a82690dfc46e2da96f815fdf16fe555659c0cd5f617f720926e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7acbe93cb37d10952dc0fc72c58aa721a898c0a490f2f44ed563760d5fb40831- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10301449
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Bohème: Act I: Che gelida manina · Machine-readable JSON-LD